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● Camera Angle
Camera angle offset calibration is to calibrate the camera angle offsets against the instrument axis, this
ensures the image stitching.
Camera Angle:
display calibration results of camera angle
Calibrate:
start to perform calibration operation (Please read the calibration conditions before
calibration).
b. Macro Camera Calibration
Below procedure are for video image calibration and map (slide macro image) position calibration.
Video image:
Before calibration, make sure the tray is properly loaded (slide with tissue and label), then follow the
calibration wizard. (Fig. B)
● Click
“Prepare Tissue Exposure”
on the calibration wizard window, the tray will move to blank
area automatically (follow the instruction on the screen). Macro camera will display blank image.
● Adjust the exposure bar till the histogram is closed to red bar (Fig. A)
● Click
“Set Tissue Image”
on the calibration wizard window, then system will automatically
complete Exposure, Background Balance and Auto White Balance setting.
● Adjust the brightness until the histogram shown the peak and histogram is moved to the right side
(the peak histogram must be within the limit of the 2 lines) (Fig. C)
